I am trying to take user input as build argument for Dockerfile and trying to pass the same to python program. Here is my use case : Dockerfile : FROM centos:7 USER root RUN yum install -y python36-devel python36-pip ARG…
I am running the docker project on docker toolbox windows 7 sp1 and the project does not give any error but still due to postgres not working the whole project in not functional. The code of Docker compose file is…
i'm trying to set up a docker app with Apache and Php stack. But when i create a new file inside my project container, the permissions losted because root user is connected by default. How can I connect my host…
I have been working at setting up a docker notary on a Centos 8 machine. I followed the README.md for the notary project which tells me to use the testing certificate the project comes with by moving it to the…
This is the docker-compose file I have already set the folder to share by Virtual Box VM but it is still not working. version: '3' services: postgres: image: 'postgres:latest' deploy: restart_policy: condition: on-failure window: 15m redis: image: 'redis:latest' nginx: restart:…
I am facing this issue, when I am running my celery worker inside a docker container it's not picking tasks. I am using Flask and celery. Here are my logs when I run it without docker [email protected] v4.4.2 (cliffs) Darwin-18.2.0-x86_64-i386-64bit…
I am trying to run a periodic celery task using celery beat and docker for my Flask application. However when I run the container I get the below error: Removing corrupted schedule file 'celerybeat-schedule': error(22, 'Invalid argument') Traceback (most recent…
I've found about 15 different way to set up Docker to connect to an existing Postgre database. None of them work for me. It seems that I'm connecting to a database. It appears to be empty. This is the final…
I am trying to get angular and nginx containers in docker-compose to speak to each other on a google-compute vm instance (Debian OS), without success. Here is my docker-compose.yml: version: '3' services: angular: container_name: angular hostname: angular build: project-frontend ports:…
I wish to expand a web-application using docker (I'm beginner in Docker). My application demands PostgreSQL. Therefore I decided to use the docker-compose. The docker-compose.yaml looks like: version: '3.8' services: db: image: postgres command: "postgres -c listen_addresses='*'" environment: - POSTGRES_DB=CatsQMS…